Goodwill and Other Intangible Assets Intangible Amortization Expense (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 151,300	$ 151,300	$ 453,900	$ 302,600
Cost of revenue
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	75,800	78,700	229,700	158,400
Research and development
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	30,500	27,600	89,200	54,200
Selling, general and administrative
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 45,000	$ 45,000	$ 135,000	$ 90,000